Ventilation

how should the ventilation be in here? I have a 4in Inline fan pull the air out the tent and I have a fan blowing across the the plants .. what is needed so if it gets to hot in ther ? It’s a 600w hps in a 3x3x6 tent

Hook your exhaust fan to your light hood to suck some hot air out, that will help a little. A bigger fan may be required depending on the ambient temp. Close the other top vents and only have the air coming in the bottom vents. What is the temp outside the tent (ambient)?

Also get some saucers under those plants and get the electrical cords off the floor. You want to water until you get 20% runoff to prevent salt buildups. You need something to catch the runoff. Then you can suck it up with a shop vac or just empty the trays.

Another tip, flip to flowering soon because it's gonna get crowded in there.

They make reducers like this one:

https://www.walmart.com/ip/GREENSEAM-Reducer-8-x-4-Duct-Size-GRR8P4PGA26/186007041?wmlspartner=wlpa&selectedSellerId=1122&adid=22222222227048222403&wl0=&wl1=g&wl2=c&wl3=146930225278&wl4=aud-566049426705:pla-257180049349&wl5=1014611&wl6=&wl7=&wl8=&wl9=pla&wl10=101593696&wl11=online&wl12=186007041&veh=sem&gclid=EAIaIQobChMIt9SUx8-44wIVi8DACh10CwM3EAQYAiABEgIBd_D_BwE

You can put that on your hood and connect your blower to it.

Is this your first grow? Your plants look healthy. Good job! But yeah flip to flowering soon or your plants are gonna get too big, both tall and wide.

Renfro said:

Is this your first grow? Your plants look healthy. Good job! But yeah flip to flowering soon or your plants are gonna get too big, both tall and wide.

Click to expand...

First grow with HPS.. they were recently under two 300w LED and they are in they 3rd week of flower currently